1# Copyright 2002 by Yves Bastide and Brad Chapman. 2# Copyright 2007 by Sebastian Bassi 3# All rights reserved. 4# This code is part of the Biopython distribution and governed by its 5# license. Please see the LICENSE file that should have been included 6# as part of this package. 7 8"""Functions to calculate assorted sequence checksums.""" 9 10# crc32, crc64, gcg, and seguid 11# crc64 is adapted from BioPerl 12 13from__future__importprint_function 14 15frombinasciiimportcrc32as_crc32 16fromBio._py3kimport_as_bytes 17 18__docformat__="restructuredtext en" 19 20